Economy Spectroscope - 500 Lines/mm Grating

• Basic spectroscopes able to view variable light spectra
• Hold it up to different lights to observe which wavelengths are present
• Light enters through the slit and is split by the diffraction grating at the other end
• Perfect activity for students at school or kids at home
• Spectroscope measures 10.25" long. Body has a diameter of 1", and ends have a diameter of 1.15"

This is a basic spectroscope that can view spectra emitted by light sources. It's lightweight, easy to use, and makes a great activity both in the classroom and at home. Experiment with different kinds of lights both indoors and outdoors. Grating has 500 lines/mm. Spectroscope measures 10.25" long. Body has a diameter of 1", and ends have a diameter of 1.15".